events.create(): Unable to see any created Events

I am experimenting with FaceBook Net 2.0. I am trying to create events. I am currently using the library as supplied (e.g. no support for city parameter!). My application goes through the motions, and throws no exceptions. The create call returns an Event
Status such as D23899FD9, which I assume is an event id.

However, I just cannot find my events on Facebook, either by searching or browsing!

My application just uses the API, with the ApplicationKey and Secret that I had previously registered for my "proper" Facebook Application ("DanceWeb"); i.e.
this test application does not use a callback, or run under the login credentials of a user. I understood that this was OK, and that the events posted would be identified as owned by "DanceWeb".

Have I misunderstood something? If not, how do I "find" my events - and how will Facebook users be able to find them? Are they by default "private"?